Universal Licensing System
KSI504
CHICAGO, CITY OF
License details
| ULS identifier | 1887988 |
|---|
| Call sign | KSI504 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1995-10-02 |
|---|
| Expiration | 2000-11-28 |
|---|
| Cancellation | 2001-01-28 |
|---|
| Frequency range | 158.25 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.9144722, -87.7239444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:27:37 |
|---|
Licensee
| Name | CHICAGO, CITY OF |
|---|
| Applicant type | G |
|---|
| Location | CHICAGO, IL |
|---|
| Address | 1000 E OHIO JARDINE WATER PRFCTION, CHICAGO, IL, 60611 |
|---|
| Phone | 3127447001 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 158.25000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.25000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3826 W WABANSIA, CHICAGO, COOK, IL | 41.91447222, -87.72394444 | 184.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4911 W BELMONT, CHICAGO, IL | | 3127447001 |
License history
| Date | File or call sign | Action |
|---|
| 2001-01-28 | KSI504 | LIEXP |
| 2000-11-24 | KSI504 | LICCNV |
| 2000-09-18 | KSI504 | LETRES |
| 1995-10-02 | KSI504 | LIREN |
| 1995-10-02 | KSI504 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1887988 | 2026-08-02 01:27:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSI504 | ULS 1887988 | 2026-08-02 01:27:37 |
| Status | E | ULS 1887988 | 2026-08-02 01:27:37 |
| Service | IG | ULS 1887988 | 2026-08-02 01:27:37 |
| Grant Date | 1995-10-02 | ULS 1887988 | 2026-08-02 01:27:37 |
| Expiration Date | 2000-11-28 | ULS 1887988 | 2026-08-02 01:27:37 |
| Cancellation Date | 2001-01-28 | ULS 1887988 | 2026-08-02 01:27:37 |